Clock



FIG. 1 shows a front perspective view from one side and above of a clock, showing a first embodiment of my design;

FIG. 2 shows a rear perspective view from one side and below of the clock of FIG. 1;

FIG. 3 shows a detail, in section, of the clock of the first embodiment, along line 3--3 of FIG. 1;

FIG. 4 shows a front perspective view from one side and above of a clock, showing a second embodiment of my design;

FIG. 5 shows a front perspective view from one side and below of the clock of FIG. 4;

FIG. 6 shows a front perspective view from one side and above of a clock, showing a third embodiment of my design;

FIG. 7 shows a rear perspective view from one side and below of the clock of FIG. 6;

FIG. 8 shows a front perspective view from one side and above of a clock, showing a fourth embodiment of my design;

FIG. 9 shows a rear perspective view from one side and below of the clock of FIG. 8;

FIG. 10 shows a front perspective view from one side and above of a clock, showing a fifth embodiment of my design; and

FIG. 11 shows a rear perspective view, from one side and below of the clock of FIG. 10. 

The ornamental design for a clock, as shown and described. 